121014497031 has 8 divisors (see below), whose sum is σ = 161831455344. Its totient is φ = 80436935040.

The previous prime is 121014497029. The next prime is 121014497057. The reversal of 121014497031 is 130794410121.

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

It is not a de Polignac number, because 121014497031 - 2¹ = 121014497029 is a prime.

It is a super-2 number, since 2×121014497031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121014496983 and 121014497001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121014497011) 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, 59847900 + ... + 59849921.

It is an arithmetic number, because the mean of its divisors is an integer number (20228931918).

Almost surely, 2^121014497031 is an apocalyptic number.

121014497031 is a deficient number, since it is larger than the sum of its proper divisors (40816958313).

121014497031 is a wasteful number, since it uses less digits than its factorization.

121014497031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119698161.

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 121014497031 in words is "one hundred twenty-one billion, fourteen million, four hundred ninety-seven thousand, thirty-one".