103012123201 has 8 divisors (see below), whose sum is σ = 110982178944. Its totient is φ = 95048645520.

The previous prime is 103012123183. The next prime is 103012123217. The reversal of 103012123201 is 102321210301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103012123201 is a prime.

It is a super-2 number, since 2×103012123201² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103012123231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1611961 + ... + 1674646.

It is an arithmetic number, because the mean of its divisors is an integer number (13872772368).

Almost surely, 2^103012123201 is an apocalyptic number.

It is an amenable number.

103012123201 is a deficient number, since it is larger than the sum of its proper divisors (7970055743).

103012123201 is a wasteful number, since it uses less digits than its factorization.

103012123201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289031.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103012123201 its reverse (102321210301), we get a palindrome (205333333502).

The spelling of 103012123201 in words is "one hundred three billion, twelve million, one hundred twenty-three thousand, two hundred one".