103011132031230 has 32 divisors (see below), whose sum is σ = 247247610714144. Its totient is φ = 27467313670656.

The previous prime is 103011132031211. The next prime is 103011132031253. The reversal of 103011132031230 is 32130231110301.

It is a happy number.

It is a super-2 number, since 2×103011132031230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103011132031197 and 103011132031206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144735199 + ... + 145445178.

It is an arithmetic number, because the mean of its divisors is an integer number (7726487834817).

Almost surely, 2^{103011132031230} is an apocalyptic number.

103011132031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103011132031230 is an abundant number, since it is smaller than the sum of its proper divisors (144236478682914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103011132031230 is a wasteful number, since it uses less digits than its factorization.

103011132031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290192220.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103011132031230 its reverse (32130231110301), we get a palindrome (135141363141531).

The spelling of 103011132031230 in words is "one hundred three trillion, eleven billion, one hundred thirty-two million, thirty-one thousand, two hundred thirty".