10126515102 has 64 divisors (see below), whose sum is σ = 22304367360. Its totient is φ = 3039545600.

The previous prime is 10126515073. The next prime is 10126515131. The reversal of 10126515102 is 20151562101.

It is an interprime number because it is at equal distance from previous prime (10126515073) and next prime (10126515131).

It is a super-2 number, since 2×10126515102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8239024 + ... + 8240252.

It is an arithmetic number, because the mean of its divisors is an integer number (348505740).

Almost surely, 2^10126515102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10126515102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11152183680).

10126515102 is an abundant number, since it is smaller than the sum of its proper divisors (12177852258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10126515102 is a wasteful number, since it uses less digits than its factorization.

10126515102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329.

The product of its (nonzero) digits is 600, while the sum is 24.

The spelling of 10126515102 in words is "ten billion, one hundred twenty-six million, five hundred fifteen thousand, one hundred two".