1302100131 has 8 divisors (see below), whose sum is σ = 1768890960. Its totient is φ = 851688032.

The previous prime is 1302100117. The next prime is 1302100187. The reversal of 1302100131 is 1310012031.

1302100131 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 1302100131 - 2¹⁴ = 1302083747 is a prime.

It is a super-2 number, since 2×1302100131² = 3390929502300434322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1302100031) 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, 4094496 + ... + 4094813.

It is an arithmetic number, because the mean of its divisors is an integer number (221111370).

Almost surely, 2^1302100131 is an apocalyptic number.

1302100131 is a deficient number, since it is larger than the sum of its proper divisors (466790829).

1302100131 is an equidigital number, since it uses as much as digits as its factorization.

1302100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8189365.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1302100131 is about 36084.6245788979. The cubic root of 1302100131 is about 1091.9802766165.

Adding to 1302100131 its reverse (1310012031), we get a palindrome (2612112162).

The spelling of 1302100131 in words is "one billion, three hundred two million, one hundred thousand, one hundred thirty-one".