103153115541252 has 48 divisors (see below), whose sum is σ = 291255855649920. Its totient is φ = 27738652918272.

The previous prime is 103153115541197. The next prime is 103153115541347. The reversal of 103153115541252 is 252145511351301.

It is a self number, because there is not a number n which added to its sum of digits gives 103153115541252.

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, 36118036227 + ... + 36118039082.

It is an arithmetic number, because the mean of its divisors is an integer number (6067830326040).

Almost surely, 2^{103153115541252} is an apocalyptic number.

103153115541252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103153115541252 is an abundant number, since it is smaller than the sum of its proper divisors (188102740108668).

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

103153115541252 is a wasteful number, since it uses less digits than its factorization.

103153115541252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72236075340 (or 72236075338 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 39.

Adding to 103153115541252 its reverse (252145511351301), we get a palindrome (355298626892553).

The spelling of 103153115541252 in words is "one hundred three trillion, one hundred fifty-three billion, one hundred fifteen million, five hundred forty-one thousand, two hundred fifty-two".