102263340651 has 8 divisors (see below), whose sum is σ = 136415658960. Its totient is φ = 68143291392.

The previous prime is 102263340643. The next prime is 102263340667. The reversal of 102263340651 is 156043362201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102263340651 - 2³ = 102263340643 is a prime.

It is a super-2 number, since 2×102263340651² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102263340631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8059866 + ... + 8072543.

It is an arithmetic number, because the mean of its divisors is an integer number (17051957370).

Almost surely, 2^102263340651 is an apocalyptic number.

102263340651 is a deficient number, since it is larger than the sum of its proper divisors (34152318309).

102263340651 is a wasteful number, since it uses less digits than its factorization.

102263340651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16134525.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 102263340651 in words is "one hundred two billion, two hundred sixty-three million, three hundred forty thousand, six hundred fifty-one".