102011302514 has 16 divisors (see below), whose sum is σ = 167392578240. Its totient is φ = 46239609360.

The previous prime is 102011302469. The next prime is 102011302559. The reversal of 102011302514 is 415203110201.

It is an interprime number because it is at equal distance from previous prime (102011302469) and next prime (102011302559).

It is a Curzon number.

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, 6450149 + ... + 6465944.

It is an arithmetic number, because the mean of its divisors is an integer number (10462036140).

Almost surely, 2^102011302514 is an apocalyptic number.

102011302514 is a deficient number, since it is larger than the sum of its proper divisors (65381275726).

102011302514 is a wasteful number, since it uses less digits than its factorization.

102011302514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12916465.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 102011302514 its reverse (415203110201), we get a palindrome (517214412715).

The spelling of 102011302514 in words is "one hundred two billion, eleven million, three hundred two thousand, five hundred fourteen".