125130001035 has 32 divisors (see below), whose sum is σ = 215920873728. Its totient is φ = 61513246080.

The previous prime is 125130001027. The next prime is 125130001043. The reversal of 125130001035 is 530100031521.

It is an interprime number because it is at equal distance from previous prime (125130001027) and next prime (125130001043).

It is not a de Polignac number, because 125130001035 - 2³ = 125130001027 is a prime.

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, 329577 + ... + 599066.

It is an arithmetic number, because the mean of its divisors is an integer number (6747527304).

Almost surely, 2^125130001035 is an apocalyptic number.

125130001035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125130001035 is a deficient number, since it is larger than the sum of its proper divisors (90790872693).

125130001035 is a wasteful number, since it uses less digits than its factorization.

125130001035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929355.

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 125130001035 its reverse (530100031521), we get a palindrome (655230032556).

The spelling of 125130001035 in words is "one hundred twenty-five billion, one hundred thirty million, one thousand, thirty-five".