2100325003272 has 40 divisors (see below), whose sum is σ = 5882854756350. Its totient is φ = 700108334208.

The previous prime is 2100325003267. The next prime is 2100325003331. The reversal of 2100325003272 is 2723005230012.

It is a happy number.

2100325003272 is a `hidden beast` number, since 2 + 10 + 0 + 325 + 0 + 0 + 327 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1420897376196 + 679427627076 = 1192014^2 + 824274^2 .

It is a super-2 number, since 2×2100325003272² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1620620497 + ... + 1620621792.

Almost surely, 2^{2100325003272} is an apocalyptic number.

It is an amenable number.

2100325003272 is an abundant number, since it is smaller than the sum of its proper divisors (3782529753078).

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

2100325003272 is a wasteful number, since it uses less digits than its factorization.

2100325003272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241242307 (or 3241242294 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

It can be divided in two parts, 21003 and 25003272, that added together give a triangular number (25024275 = T₇₀₇₄).

The spelling of 2100325003272 in words is "two trillion, one hundred billion, three hundred twenty-five million, three thousand, two hundred seventy-two".