201553363355102 has 12 divisors (see below), whose sum is σ = 332313189994968. Its totient is φ = 91615165161300.

The previous prime is 201553363355063. The next prime is 201553363355117.

201553363355102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 416432568674 + ... + 416432569157.

It is an arithmetic number, because the mean of its divisors is an integer number (27692765832914).

Almost surely, 2^{201553363355102} is an apocalyptic number.

201553363355102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201553363355102 is a deficient number, since it is larger than the sum of its proper divisors (130759826639866).

201553363355102 is a wasteful number, since it uses less digits than its factorization.

201553363355102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832865137855 (or 832865137844 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 44.

The spelling of 201553363355102 in words is "two hundred one trillion, five hundred fifty-three billion, three hundred sixty-three million, three hundred fifty-five thousand, one hundred two".