103011211032200 has 24 divisors (see below), whose sum is σ = 239501065650330. Its totient is φ = 41204484412800.

The previous prime is 103011211032199. The next prime is 103011211032211. The reversal of 103011211032200 is 2230112110301.

It can be written as a sum of positive squares in 3 ways, for example, as 85696973794756 + 17314237237444 = 9257266^2 + 4161038^2 .

It is a super-2 number, since 2×103011211032200² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 257528027381 + ... + 257528027780.

Almost surely, 2^{103011211032200} is an apocalyptic number.

103011211032200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103011211032200 is an abundant number, since it is smaller than the sum of its proper divisors (136489854618130).

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

103011211032200 is a wasteful number, since it uses less digits than its factorization.

103011211032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515056055177 (or 515056055168 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103011211032200 its reverse (2230112110301), we get a palindrome (105241323142501).

The spelling of 103011211032200 in words is "one hundred three trillion, eleven billion, two hundred eleven million, thirty-two thousand, two hundred".