102141531045416 has 32 divisors (see below), whose sum is σ = 193310259618240. Its totient is φ = 50592153299328.

The previous prime is 102141531045401. The next prime is 102141531045443. The reversal of 102141531045416 is 614540135141201.

It is a super-2 number, since 2×102141531045416² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102141531045416.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31812125 + ... + 34875411.

It is an arithmetic number, because the mean of its divisors is an integer number (6040945613070).

Almost surely, 2^{102141531045416} is an apocalyptic number.

It is an amenable number.

102141531045416 is a deficient number, since it is larger than the sum of its proper divisors (91168728572824).

102141531045416 is a wasteful number, since it uses less digits than its factorization.

102141531045416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3102353 (or 3102349 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

Adding to 102141531045416 its reverse (614540135141201), we get a palindrome (716681666186617).

The spelling of 102141531045416 in words is "one hundred two trillion, one hundred forty-one billion, five hundred thirty-one million, forty-five thousand, four hundred sixteen".