102601053266 has 16 divisors (see below), whose sum is σ = 159398366400. Its totient is φ = 49472483088.

The previous prime is 102601053263. The next prime is 102601053329. The reversal of 102601053266 is 662350106201.

It is a super-2 number, since 2×102601053266² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102601053263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005560 + ... + 1102883.

It is an arithmetic number, because the mean of its divisors is an integer number (9962397900).

Almost surely, 2^102601053266 is an apocalyptic number.

102601053266 is a deficient number, since it is larger than the sum of its proper divisors (56797313134).

102601053266 is a wasteful number, since it uses less digits than its factorization.

102601053266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109313.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 102601053266 its reverse (662350106201), we get a palindrome (764951159467).

The spelling of 102601053266 in words is "one hundred two billion, six hundred one million, fifty-three thousand, two hundred sixty-six".