131000001101302 has 4 divisors (see below), whose sum is σ = 196500001651956. Its totient is φ = 65500000550650.

The previous prime is 131000001101269. The next prime is 131000001101351. The reversal of 131000001101302 is 203101100000131.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×131000001101302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32750000275324 + ... + 32750000275327.

It is an arithmetic number, because the mean of its divisors is an integer number (49125000412989).

Almost surely, 2^{131000001101302} is an apocalyptic number.

131000001101302 is a deficient number, since it is larger than the sum of its proper divisors (65500000550654).

131000001101302 is an equidigital number, since it uses as much as digits as its factorization.

131000001101302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65500000550653.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 131000001101302 its reverse (203101100000131), we get a palindrome (334101101101433).

The spelling of 131000001101302 in words is "one hundred thirty-one trillion, one million, one hundred one thousand, three hundred two".