2102953007 has 8 divisors (see below), whose sum is σ = 2150383872. Its totient is φ = 2055634200.

The previous prime is 2102953001. The next prime is 2102953031. The reversal of 2102953007 is 7003592012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2102953007 - 2²⁶ = 2035844143 is a prime.

It is a super-2 number, since 2×2102953007² = 8844822699300684098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102953001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10532 + ... + 65702.

It is an arithmetic number, because the mean of its divisors is an integer number (268797984).

Almost surely, 2^2102953007 is an apocalyptic number.

2102953007 is a deficient number, since it is larger than the sum of its proper divisors (47430865).

2102953007 is an equidigital number, since it uses as much as digits as its factorization.

2102953007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56029.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 2102953007 is about 45857.9655785121. The cubic root of 2102953007 is about 1281.1791313505.

The spelling of 2102953007 in words is "two billion, one hundred two million, nine hundred fifty-three thousand, seven".