10501001325 has 96 divisors (see below), whose sum is σ = 20203111680. Its totient is φ = 5337446400.

The previous prime is 10501001281. The next prime is 10501001333. The reversal of 10501001325 is 52310010501.

It is not a de Polignac number, because 10501001325 - 2⁶ = 10501001261 is a prime.

It is a super-2 number, since 2×10501001325² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10501001298 and 10501001307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4858245 + ... + 4860405.

It is an arithmetic number, because the mean of its divisors is an integer number (210449080).

Almost surely, 2^10501001325 is an apocalyptic number.

10501001325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10501001325 is a deficient number, since it is larger than the sum of its proper divisors (9702110355).

10501001325 is a wasteful number, since it uses less digits than its factorization.

10501001325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

Adding to 10501001325 its reverse (52310010501), we get a palindrome (62811011826).

The spelling of 10501001325 in words is "ten billion, five hundred one million, one thousand, three hundred twenty-five".