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103202230031201 = 7181146631745851
BaseRepresentation
bin10111011101110010100100…
…010000101101001101100001
3111112102000222212001210221102
4113131302210100231031201
5102011331131341444301
61003254241105404145
730511054316251130
oct2735624420551541
9445360885053842
10103202230031201
112a979902415544
12b6a934a039655
134577c0bcac8b2
141b6b02c043917
15bde7d8137b6b
hex5ddca442d361

103202230031201 has 16 divisors (see below), whose sum is σ = 118035908441088. Its totient is φ = 88391198322000.

The previous prime is 103202230031177. The next prime is 103202230031261. The reversal of 103202230031201 is 102130032202301.

It is a de Polignac number, because none of the positive numbers 2k-103202230031201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103202230031261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58239926 + ... + 59985776.

It is an arithmetic number, because the mean of its divisors is an integer number (7377244277568).

Almost surely, 2103202230031201 is an apocalyptic number.

It is an amenable number.

103202230031201 is a deficient number, since it is larger than the sum of its proper divisors (14833678409887).

103202230031201 is a wasteful number, since it uses less digits than its factorization.

103202230031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752332.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103202230031201 its reverse (102130032202301), we get a palindrome (205332262233502).

The spelling of 103202230031201 in words is "one hundred three trillion, two hundred two billion, two hundred thirty million, thirty-one thousand, two hundred one".

Divisors: 1 7 1811 4663 12677 32641 1745851 8444693 12220957 59112851 3161736161 8140903213 22132153127 56986322491 14743175718743 103202230031201